/*
 * Copyright (C) 2009 The Libphonenumber Authors
 * Copyright (C) 2017 Michael Rozumyanskiy
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.michaelrocks.libphonenumber.ohos;

/**
 * Generic exception class for errors encountered when parsing phone numbers.
 */
@SuppressWarnings("serial")
public class NumberParseException extends Exception {

    /**
     * The reason that a string could not be interpreted as a phone number.
     */
    public enum ErrorType {
        /**
         * The country code supplied did not belong to a supported country or non-geographical entity.
         */
        INVALID_COUNTRY_CODE,
        /**
         * This generally indicates the string passed in had less than 3 digits in it. More
         * specifically, the number failed to match the regular expression VALID_PHONE_NUMBER in
         * PhoneNumberUtil.java.
         */
        NOT_A_NUMBER,
        /**
         * This indicates the string started with an international dialing prefix, but after this was
         * stripped from the number, had less digits than any valid phone number (including country
         * code) could have.
         */
        TOO_SHORT_AFTER_IDD,
        /**
         * This indicates the string, after any country code has been stripped, had less digits than any
         * valid phone number could have.
         */
        TOO_SHORT_NSN,
        /**
         * This indicates the string had more digits than any valid phone number could have.
         */
        TOO_LONG,
    }

    private ErrorType errorType;
    private String message;

    /**
     * NumberParseException
     *
     * @param errorType errorType
     * @param message   message
     */
    public NumberParseException(ErrorType errorType, String message) {
        super(message);
        this.message = message;
        this.errorType = errorType;
    }

    /**
     * Returns the error type of the exception that has been thrown.
     *
     * @return errorType
     */
    public ErrorType getErrorType() {
        return errorType;
    }

    @Override
    public String toString() {
        return "Error type: " + errorType + ". " + message;
    }
}
